$ git submodule foreach git fetch originEntering 'lbmpy'warning: redirecting to https://i10git.cs.fau.de/pycodegen/lbmpy.git/Entering 'lbmpy_walberla'warning: redirecting to https://i10git.cs.fau.de/pycodegen/lbmpy_walberla.git/Entering 'pygrandchem'fatal: unable to access 'https://gitlab-ci-token:[MASKED]@i10git.cs.fau.de/pycodegen/pygrandchem/': Failed to connect to i10git.cs.fau.de port 443: Connection refusedStopping at 'pygrandchem'; script returned non-zero status.ERROR: Job failed: exit code 1